Universal Licensing System
WPDM602
License details
| ULS identifier | 1712864 |
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| Call sign | WPDM602 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-10-09 |
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| Expiration | 2013-10-19 |
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| Cancellation | 2013-12-22 |
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| Frequency range | 463.5 - 468.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SHELDON, O'BRIEN, IA |
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| Coordinates | 43.2463611, -95.7750278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:49:25 |
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Licensee
| Name | DOPPENBURG, GARY |
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| Applicant type | I |
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| FRN | 0001711225 |
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| Location | SHELDON, IA |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.50000000 | | | 25.000000 | 90.000000 | |
| 2 | 1 | MO | 463.50000000 | | | 25.000000 | | |
| 2 | 1 | MO | 468.50000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.50000000 | | 20K0F3E |
| 2 | 1 | 463.50000000 | | 20K0F3E |
| 2 | 1 | 468.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3141 & 280TH ST, SHELDON, O'BRIEN, IA | 43.24636111, -95.77502778 | 447.000 m | | 43.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5141 & 280TH ST, SHELDON, IA | | 7123244694 |
License history
| Date | File or call sign | Action |
|---|
| 2013-12-22 | WPDM602 | LIEXP |
| 2013-07-29 | WPDM602 | LETRES |
| 2003-10-09 | WPDM602 | LIREN |
| 2003-07-28 | WPDM602 | LETRES |
| 2001-09-24 | WPDM602 | AUDOPR |
| 2000-11-23 | WPDM602 | LICCNV |
| 1998-09-29 | WPDM602 | AUTHPR |
| 1998-09-28 | WPDM602 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1712864 | 2026-08-09 02:49:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDM602 | ULS 1712864 | 2026-08-09 02:49:25 |
| Status | E | ULS 1712864 | 2026-08-09 02:49:25 |
| Service | IG | ULS 1712864 | 2026-08-09 02:49:25 |
| Grant Date | 2003-10-09 | ULS 1712864 | 2026-08-09 02:49:25 |
| Expiration Date | 2013-10-19 | ULS 1712864 | 2026-08-09 02:49:25 |
| Cancellation Date | 2013-12-22 | ULS 1712864 | 2026-08-09 02:49:25 |